Introduction
croniter provides iteration for datetime object with cron like format.
_ _ ___ _ __ ___ _ __ (_) |_ ___ _ __ / __| '__/ _ \| '_ \| | __/ _ \ '__| | (__| | | (_) | | | | | || __/ | \___|_| \___/|_| |_|_|\__\___|_|
Website: https://github.com/taichino/croniter
Usage
Simple example of usage is followings:
>>> from croniter import croniter
>>> from datetime import datetime
>>> base = datetime(2010, 1, 25, 4, 46)
>>> iter = croniter('*/5 * * * *', base) # every 5 minites
>>> print iter.get_next(datetime) # 2010-01-25 04:50:00
>>> print iter.get_next(datetime) # 2010-01-25 04:55:00
>>> print iter.get_next(datetime) # 2010-01-25 05:00:00
>>>
>>> iter = croniter('2 4 * * mon,fri', base) # 04:02 on every Monday and Friday
>>> print iter.get_next(datetime) # 2010-01-26 04:02:00
>>> print iter.get_next(datetime) # 2010-01-30 04:02:00
>>> print iter.get_next(datetime) # 2010-02-02 04:02:00
All you need to know is constructor and get_next, these signature are following:
>>> def __init__(self, cron_format, start_time=time.time())
croniter iterate along with ‘cron_format’ from ‘start_time’. cron_format is ‘min hour day month day_of_week’, and please refer to http://en.wikipedia.org/wiki/Cron for details.:
>>> def get_next(self, ret_type=float)
get_next return next time in iteration with ‘ret_type’. And ret_type accept only ‘float’ or ‘datetime’.
Now, supported get_prev method. (>= 0.2.0):
>>> base = datetime(2010, 8, 25)
>>> itr = croniter('0 0 1 * *', base)
>>> print itr.get_prev(datetime) # 2010-08-01 00:00:00
>>> print itr.get_prev(datetime) # 2010-07-01 00:00:00
>>> print itr.get_prev(datetime) # 2010-06-01 00:00:00
Develop this package
git clone https://github.com/taichino/croniter.git cd croniter python bootstrap.py -d bin/buildout -vvvvvvN bin/test
Make a new release
We use zest.fullreleaser, a great releaser infrastructure.
Do and follow the instructions
bin/fullrelease
Contributors
Thank you to all who have contributed to this project! If you contributed and not listed below please let me know.
mrmachine
Hinnack
shazow
kiorky
jlsandell
mag009
djmitche
GreatCombinator
chris-baynes
Changelog
0.3.3 (2012-09-29)
proper packaging
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
File details
Details for the file croniter-0.3.3.zip.
File metadata
- Download URL: croniter-0.3.3.zip
- Upload date:
- Size: 18.2 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
f252c907c1583cd6ba709a5f1ddd8159e09348e28a96c3179bae7c2ad464cfc8
|
|
| MD5 |
0fca7813a1d145ec9fdc3018c79b2a54
|
|
| BLAKE2b-256 |
86b262de49793e47e81d154a172f66ac73c5c6506737a6a5604bac4a71e14d19
|
